Different computer models fail with different errors and symptoms. For example, during startup, you might see one of the following messages:
Fatal Error: [0xEE00000B] EPEi_system_policy (EE00000B)
Fatal Error: [0xE0020008] Error writing to disk sector (E0020008)
Fatal Error: [0xEE020002] Error writing to disk sector (EE020002)
HP models usually show a black screen with one of these errors and you cannot access the Windows desktop.
Lenovo models usually stop responding for approximately 45 seconds, after either canceling the PBA screen or authenticating at PBA, and then continue to start normally.
